Dell 4-cell 54 Wh Lithium Ion Battery - 8P81K

Capacity

54 Wh

Voltage

11.4 V

Cell Count

4-Cell

Technology

Li-Polymer internal chemistry

Weight

~0.25–0.30 kg

Dimensions

~27.0 × 6.0 × 0.8 cm (approximate)

Compatible Models

Dell Latitude Series: Latitude 5330 (all configs), Latitude 5430 (all configs, including Rugged variant), Latitude 5530 (all configs), Latitude 7330 (all configs, including Rugged variant), Latitude 7430 (all configs), Latitude 7530 (all configs)
Dell Precision Series: Precision 3570 (all configs)

Typical Runtime

~4–7 hours depending on workload

Charge Time

~2–3 hours with OEM charger

Safety Features

Overcharge protection, temperature control, short-circuit protection

Color

Black